42003712

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3554

約数の個数: 36

約数和(自身を含む): 85651776

約数和(自身を除く): 43648064

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 3491, 6016, 6982, 12032, 13964, 27928, 55856, 111712, 164077, 223424, 328154, 446848, 656308, 893696, 1312616, 2625232, 5250464, 10500928, 21001856, 42003712]

約数ペア:

[(1, 42003712), (2, 21001856), (4, 10500928), (8, 5250464), (16, 2625232), (32, 1312616), (47, 893696), (64, 656308), (94, 446848), (128, 328154), (188, 223424), (256, 164077), (376, 111712), (752, 55856), (1504, 27928), (3008, 13964), (3491, 12032), (6016, 6982)]